package com.zsrt.t07;

import org.junit.Test;

public class T07 {
	@Test
	public void test(){
		int sunwei=100;
		if(sunwei%4==0||sunwei%400==0&&sunwei%100!=0){
			
			System.out.println(sunwei+"是润年");
		}else{
			System.out.println("不是闰年");
		}

	}

}
